Smart ForTwo Roadster Aftermarket 3 Button Remote 433Mhz - A4508200297 Experience the convenience of a 3-button remote that fits your Smart ForTwo Roadster. This aftermarket remote works with 433MHz frequency and is compatible with model A4508200297. 433MHz frequency - designed to work with your Smart ForTwo Roadster Model A4508200297 - ensures a perfect fit for your car 3-button remote - unlock, lock, and boot functions are all within reach Unlock your car with ease with this 3-button remote. No more fumbling with your keys or searching for your lock. This remote lets you unlock your car in a single click. Lock it back up just as easily when you're done. You'll also unlock your boot with the touch of a button. This aftermarket remote is designed to fit your Smart ForTwo Roadster, model A4508200297. It works with 433MHz frequency and is guaranteed to work with your car. Enjoy the convenience and security of a 3-button remote for your Smart ForTwo Roadster.